Patent Assignment Details
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Reel/Frame: | 050653/0465 | |
| Pages: | 5 |
| | Recorded: | 10/08/2019 | | |
Attorney Dkt #: | 0004159.051160 (SA51160) |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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11/09/2021
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Application #:
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16560827
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Filing Dt:
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09/04/2019
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Publication #:
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Pub Dt:
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03/04/2021
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Title:
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DRILLING SYSTEM WITH CIRCULATION SUB
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Assignee
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1 EASTERN AVENUE |
DHAHRAN, TEXAS 31311 |
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Correspondence name and address
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BRACEWELL LLP
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P.O. BOX 61389
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HOUSTON, TX 77208-1389
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